Dayline - Your Day, Your Line

About

See your day more clearly. Sleep, steps, workouts, heart rate, HRV… Health holds countless numbers, but the real question is often: what actually happened today? With your permission, Dayline reads Health and Apple Watch data and organizes your activity and body signals into a clear daily timeline, ordered by when things actually happened. Scan the highlights quickly, or expand each layer to see the detailed data behind every record. 【Today's Briefing at a Glance】 Dayline generates a health briefing from the day's available data, summarizing sleep, workouts, activity, heart rate, HRV, and more. When enough data is available, it also compares today with your recent records, helping you understand what's different from usual. 【One Timeline, Your Whole Day】 From nighttime sleep to daytime steps, active energy, workouts, and body signals, Dayline presents health events in chronological order. You can: • View a health timeline organized by hour • Switch to sample view to see each real record • Expand items for more detailed metrics • Filter by morning, afternoon, evening, or custom periods • Clearly distinguish activity from body state 【Beyond Numbers: Focus on Change】 When enough data is available, Dayline compares today with your recent personal records, helping you understand changes in sleep, activity, heart rate, and HRV. These insights reference your own history, rather than defining everyone by the same standard. A single reading can be affected by many factors; trends over time usually matter more. 【Revisit Every Day with Ease】 The calendar marks dates with health records. Pick any day to revisit its timeline and health briefing, and discover rhythms you might otherwise miss. 【Available on Apple Watch】 With the Apple Watch app, view today's health briefing, sleep, workouts, activity, heart rate, HRV, and health timeline right on your wrist. Watch widgets also help you quickly check the metrics you use most. 【Rich Health Data】 Depending on your device, permissions, and available data, Dayline can present: • Sleep duration and sleep stages • Workout type, duration, and active energy • Steps, walking and running distance • Heart rate, resting heart rate, and walking heart rate • HRV and cardio recovery • Respiratory rate, blood oxygen, and sleeping wrist temperature • Cardio fitness and walking mobility • Stand time and more HealthKit data 【Privacy and Data Control】 Health data access is managed by iOS. Dayline reads data only with your permission, using it to generate timelines and health cards. You can adjust permissions anytime in the Health app, or clear Dayline's local cache on your device. Dayline never modifies your Health records. Information provided by Dayline is for general wellness and lifestyle reference only, not for medical diagnosis or treatment. If you have health concerns, please consult a medical professional. Bring scattered data back into your day. With Dayline, see the health rhythm that's uniquely yours.